Napo Sabrewing vs Rufous-booted Racket-tail
Campylopterus villaviscensio مقارنةً بـ Ocreatus addae
Side-by-Side Comparison
| السمة | Napo Sabrewing | Rufous-booted Racket-tail |
|---|---|---|
| الاسم العلمي | Campylopterus villaviscensio | Ocreatus addae |
| الرتبة | Caprimulgiformes | Caprimulgiformes |
| الفصيلة | Trochilidae | Trochilidae |
| حالة الحفاظ | Least Concern | Not Evaluated |
| الطول | — | — |
| طول الجناح | 13,2 cm (5.2 in) | — |
| الوزن | 7,325 g (0.26 oz) | 3,0 g (0.11 oz) |
| النظام الغذائي | Feeds on floral nectar in Napo lowland forest, hovering at large Heliconia. Supplements with insects … | Nectarivore of Bolivian and Peruvian cloud forest; visits Ericaceae and bromeliads. Gleans small insects from … |
| عدد البيض في الوضع | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Napo Sabrewing
Soft, pure whistle with plaintive tone; gentle wavering note given quietly from shaded perch in vegetation.
Rufous-booted Racket-tail
Deep, resonant hum barely audible; extremely low vibration barely perceptible during hovering near high-altitude flowers.
Geographic Range & Migration
Napo Sabrewing
Found in humid foothill forests of eastern Ecuador and Peru at 400-1,400 m. Resident in Andean foothills.
Rufous-booted Racket-tail
Found in cloud forests of northern Bolivia and adjacent Peru and Brazil at 400–1,400 m elevation.
حالة الحفاظ
Napo Sabrewing
Rufous-booted Racket-tail
About These Birds
Napo Sabrewing
A large hummingbird (12-13 cm) found in humid foothill forests of eastern Ecuador and Peru at 400-1,400 m. Green plumage. Nectarivore of Andean foothill forest undergrowth. Named after the city of Villavicencio. An uncommon species.
Rufous-booted Racket-tail
A small hummingbird (8-10 cm plus tail rackets) found in Andean cloud forests of southeastern Peru and Bolivia at 1,200-2,200 m. Males have rufous leg puffs instead of white. Recently split from Booted Racket-tail. Nectarivore of montane forest undergrowth.